Does it have anything in there about Time Clauses?

里面有关于间语从句的内容吗？

The two most common adverbial structures you will find are adverbs and prepositional phrases.

最常见的两种语结构副词和介词短语。

Words like before, after, when, because, since, if and even though can signal an adverb clause.

像 before，after，when，because，since，if 还有 even though这样的词语从句的标志。

So, you cannot use the present perfect tense with any kind of finished time expression.

因此，你不能将现在完任何表示完间的间语连用。

The adverbial phrase in the sentence provides more detail about how the action was performed.

句子中的语短语提供了有关如何执行动作的更多详细信息。

I was amazed at all the vivid colours while l was snorkeling and looking down at the underwater world.

当我在浮潜，俯视着海底世界的候，所有艳丽的色彩令我惊叹。语法提示：一般过去，语从句(while的用法)，过去进行。

His days were spent in isolation, writing code and fixing bugs, with the only repetition in his life being the adverbial expressions he habitually inserted into his sentences while writing documentation.

他的日子都在世隔绝中度过的，写代码和修复错误，他生命中唯一重复的就他在写文档习惯性地在句子中插入的语表达。